html, body {
  height: 100vh;
}

body {
  margin: 0;
  height: 100%;
  font-size: 14px;
  color: #515a6e;
  font-family: Helvetica, Tahoma, Arial, 'Microsoft YaHei', sans-serif;
  -webkit-font-smoothing: antialiased;
  -webkit-tap-highlight-color: transparent;
}

ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

ul li {
  margin: 0;
  padding: 0;
  list-style: none;
}

a {
  cursor: pointer;
  color: var(--bin-color-primary);
  text-decoration: none;
}

a:focus, a:hover {
  color: var(--bin-color-primary-light1);
}

#app {
  min-height: 100vh;
}

a:active, a:focus, button, div, span, svg {
  outline: 0;
}

:root {
  --bin-scrollbar-radius: 6px;
}

// =================================
// ==============scrollbar==========
// =================================
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}

::-webkit-scrollbar-track {
  background: rgba(0, 0, 0, 0.05);
}

::-webkit-scrollbar-thumb {
  background: rgba(0, 0, 0, 0.2);
  box-shadow: inset 0 0 10px rgba(0, 0, 0, 0.1);
}

::-webkit-scrollbar-thumb:hover {
  background: #b6b7b9;
}

/* webkit, opera, IE9 */
::selection {
  background: var(--bin-color-primary);
  color: #fff;
}

/* mozilla firefox */
::-moz-selection {
  background: var(--bin-color-primary);
  color: #fff;
}
